xAI TTS V1
xAI TTS V1 from xAI generates natural speech from text with support for inline speech tags like `[laugh]`, `[pause]`, `[sigh]` and wrapping tags like `<whisper>text</whisper>` and `<slow>text</slow>` for expressive delivery control. Supporting 20+ languages with five distinct voice options (eve, ara, rex, sal, leo), it handles up to 15,000 characters per request. Multiple output formats including MP3, WAV, and PCM at configurable sample rates.
Why use xAI TTS V1 for audio?
Natural voice generation
xAI TTS V1 produces expressive, high-quality audio suitable for character dialogue, narration, and voiceover work.
Flexible content types
Supports a range of use cases from in-game dialogue and cinematics to marketing narration and social media content.
Fast iteration
Generate and refine audio content quickly, enabling rapid prototyping of character voices and sound design.
Character voiceover and dialogue production
Generate expressive character voices for in-game dialogue, cutscenes, and interactive narratives. Iterate on tone and delivery rapidly.
Marketing narration and promotional audio
Create professional voiceovers for trailers, app store videos, and social media content without booking voice talent.
Sound design exploration and prototyping
Quickly prototype sound effects, ambient audio, and musical elements to test creative directions early in production.